package com.company.command.section4;

/**
 * @author cbf4Life cbf4life@126.com <br/>
 *         I'm glad to share my knowledge with you all.
 */
public class Invoker {
	private Command command;

	// 受气包，接受命令
	public void setCommand(Command _command) {
		this.command = _command;
	}

	// 执行命令
	public void action() {
		this.command.execute();
	}

}
